2. Student Debt: Despite the fact that student debt in the US passed the $1 trillion mark, new research from the NY Fed shows many borrowers are not aware of what happens if they default. Liberty Street Economics

3. Financial Services: Google created a new service that searches Gmail accounts for correspondence from creditors then sends a reminder when a bill is due with the amount owed. PYMNTS.com

4. Microinsurance: "How Mobile Phone Carriers Are Helping Insure The 4 Billion People Who Live Without A Safety Net"Fast Company